Wism2 HA design

We currently have two wism2 controllers installed in two 6509s running in vas mode. We are running 7.3 code. Each wism2 is licensed for 500 access points. We had under 250 access points on each controller and they backed each other up. Now we are adding more access points and have more than one controller can handle. So we purchased a HA wism. What would be the best design? We were going to purchase a 2nd HA and pair each primary with a HA. Or will one HA do the trick? We are getting ready to deploy VoIP wifi phones soon and need to make sure failover is fast.

Re: Wism2 HA design

Leo, not true. Cisco will only rehost anything besides the base license on the Wism2. So if they were ordered with a 500 base, you cannot rehost any of them.If you ordered them with 250 and added 250 you would only get 250 rehosted.

Re: Wism2 HA design

While I agree with jake ... Working with your Cisco rep helps out a lot :)

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"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin
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Re: Wism2 HA design

Let me ask you this. We replaced our original wisms with the wism2s. We have no use for the wisms. Any chance we can rehost those licenses and add the to our wism2s? I think we had 300 licenses on each wism.

Re: Wism2 HA design

I would disagree .. Get on 7.4 MR1 it's much better. MR2 is coming out very soon ...

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"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin
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